Initial boot of machine, TFTP open timeout

I have a MaaS VM server (running 2.9beta channel) that worked and was able to tftp servers. Upon suspended it for a few days and resuming the VM. I can no longer pxe boot servers, it is giving me a:

PXE-E32: TFTP open timeout error

All services in the controller show green. I haven’t changed any configurations. Ideas on what would cause this failure?

Found the issue, it was the UFW blocking the IP’s. Once allowed that subnet, TFTP instantly worked.

1 Like

@james-o-benson, yep, ufw will get ya every time. good catch!

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